Home / 134,069.02-201,103.31-34,229.23

Finding the Fourth Proportional to 134,069.02, 201,103.31 and 34,229.23

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Solution

The fourth proportional to 134,069.02, 201,103.31 and 34,229.23 is: 51,343.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,069.02 : 201,103.31 = 34,229.23 : x
  2. Step 2: Convert to fraction form
    134,069.02/201,103.31 = 34,229.23/x
  3. Step 3: Cross multiply
    134,069.02x = 201,103.31 × 34,229.23
  4. Step 4: Simplify right side
    134,069.02x = 6,883,611,973.23
  5. Step 5: Solve for x
    x = 6,883,611,973.23/134,069.02
  6. Step 6: Final answer
    x = 51,343.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.